5821126 has 8 divisors (see below), whose sum is σ = 8744040. Its totient is φ = 2906448.

The previous prime is 5821097. The next prime is 5821129. The reversal of 5821126 is 6211285.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×5821126³ (a number of 21 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5821126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5821129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210 + ... + 3418.

It is an arithmetic number, because the mean of its divisors is an integer number (1093005).

Almost surely, 2^5821126 is an apocalyptic number.

5821126 is a deficient number, since it is larger than the sum of its proper divisors (2922914).

5821126 is a wasteful number, since it uses less digits than its factorization.

5821126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4118.

The product of its digits is 960, while the sum is 25.

The square root of 5821126 is about 2412.7009760847. The cubic root of 5821126 is about 179.8880579697. Note that the first 3 decimals are identical.

The spelling of 5821126 in words is "five million, eight hundred twenty-one thousand, one hundred twenty-six".